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| author |  Mike Reed <reed@google.com> | 2018-03-15 14:33:39 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-03-15 19:06:46 +0000 |
| commit | e11d7932940bc78d995e7976119d558c921febc4 (patch) | |
| tree | 26bd037173ba09b1cf3e2b4e283eb4271daa8c34 /src/core/SkDraw.cpp | |
| parent | f6148b6d2342b9e77d2fd49c6f7233351c7106e5 (diff) | |
detect non-finite pts
Bug: oss-fuzz:6638
Change-Id: I72dab6783099facbe8d658ec1bc4b175a383e174
Reviewed-on: https://skia-review.googlesource.com/114565
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Diffstat (limited to 'src/core/SkDraw.cpp')
| -rw-r--r-- | src/core/SkDraw.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/SkDraw.cpp b/src/core/SkDraw.cpp index e231f01bfa..62b84d804c 100644 --- a/src/core/SkDraw.cpp +++ b/src/core/SkDraw.cpp @@ -511,6 +511,9 @@ void SkDraw::drawPoints(SkCanvas::PointMode mode, size_t count, n = MAX_DEV_PTS; } matrix->mapPoints(devPts, pts, n); + if (!SkScalarsAreFinite(&devPts[0].fX, n * 2)) { + return; + } proc(rec, devPts, n, bltr); pts += n - backup; SkASSERT(SkToInt(count) >= n); |